Features AFHSS 2.4GHz Micro 4-Channel Receiver User Selectable Normal (14ms) or High Response (7ms) Frame Rate Fail-Safe / Hold Function Extra Port (AMB) for Lap Counter Interface Dimensions: 1.26 x 0.89 x 0.43in (32 x 22.3 x 11mm) Weight: 0.247oz (7.0g)
